Combattants Brésil
| 351 |  | Giacomo Lemos | 1-0-0 REC | #6772 |  |
| 352 |  | Gian Sarturi | 0-1-0 REC | #7409 | |
| 353 |  | Gian Siqueira | 0-1-0 REC | #7388 | |
| 354 |  | Gilbert Burns | 15-10-0 UFC | #161 | |
| 355 |  | Gilberto Sousa | 0-1-0 REC | #5617 | |
| 356 |  | Giovanna Canuto | 3-1-0 REC | #1394 | |
| 357 |  | Giovanni Garcia | 2-0-0 REC | #3735 | |
| 358 |  | Gisele Libanio | 0-1-0 REC | #7279 | |
| 359 |  | Gisele Moreira | 4-1-0 REC | #3300 | |
| 360 |  | Giulliany Perea | 2-0-0 REC | #3398 | |
| 361 |  | Glaico Franca | 1-2-0 UFC | #3559 | |
| 362 |  | Glaucio Eliziario | 0-1-0 REC | #7541 | |
| 363 |  | Gleidson Cutis | 0-1-0 REC | #7223 | |
| 364 |  | Gleison Tibau | 16-12-0 UFC | #204 | |
| 365 |  | Gloria de Paula | 1-3-0 UFC | #3639 | |
| 366 |  | Glover Teixeira | 16-7-0 UFC | #143 | |
| 367 |  | Godofredo Castro | 5-6-0 UFC | #2328 | |
| 368 |  | Goiti Yamauchi | 3-2-0 REC | #3340 | |
| 369 |  | Gregory Rodrigues | 10-3-0 UFC | #187 | |
| 370 |  | Guilherme Gomes | 0-1-0 REC | #6568 | |
| 371 |  | Guilherme Pat | 1-1-0 UFC | #1663 | |
| 372 |  | Guilherme Uriel | 3-2-0 REC | #2520 | |
| 373 |  | Guilherme Vasconcelos | 0-1-0 UFC | #5162 | |
| 374 |  | Guilherme Viana | 0-1-0 REC | #6356 | |
| 375 |  | Gustavo Gabriel | 0-1-0 REC | #7650 | |